The point on the distribution of scarlet fever epidemic in the Polotsk school and St. Petersburg High School

Title	The point on the distribution of scarlet fever epidemic in the Polotsk school and St. Petersburg High School
Series	Inventory No. 21.
Fonds	Department of Education of the Ministry of Education
Display format	Full description RUSMARC
Collections	Prevention and control of epidemics in Russia → Diseases → Scarlet fever and measles → History of the spread of diseases before 1917 → Russian Regions within the Russian Empire → North and Northwest → Saint Petersburg Province